Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)

Effect of the Right Turning Movement to Road Urban Performance

Authors
Don Gaspar Noesaku da Costa, Egidius Kalogo, Donatus Arakian, Mauritius I.R. Naikofi, Christiani Chandra Manubulu, Oktovianus Edvict Semiun
Corresponding Author
Don Gaspar Noesaku da Costa
Available Online 10 February 2021.
DOI
https://doi.org/10.2991/aer.k.210204.001How to use a DOI?
Keywords
accident risk, right turning movement, speeding, traffic impact analysis
Abstract

Although right turning movement frequency due to exiting- entering vehicles from or to the social-economic area, particularly located nearby an intersection, could influence travel delay and/or vehicle queuing but it has not been considered when determining both the roadway and intersection capacity and performance. Consequently, they may not describe the actual problems occurred there. Accordingly, this paper investigates it by describing risky situation occurred at two un-signalized intersections which consist of similar traffic and roadway situation. Effect of the right turning frequency to the degree of saturation, delay time and accident risk then was discussed. It was found that the level of side friction were in the low-level categories so that theoretically it does not affect the travel speed and/or degree of saturation. However, the obtained delay time was around 40 s so that it triggers riders to increase their approaching speed to avoid delay which in turn increases accident risk because at the same time the opposite riders insist on crossing the major stream with average critical gap acceptance of 20 m. This strongly indicates that the right turning movement should be considered when determining road performance, urban speed limit, and traffic impact analysis

Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)
Series
Advances in Engineering Research
Publication Date
10 February 2021
ISBN
978-94-6239-334-9
ISSN
2352-5401
DOI
https://doi.org/10.2991/aer.k.210204.001How to use a DOI?
Copyright
© 2021, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Don Gaspar Noesaku da Costa
AU  - Egidius Kalogo
AU  - Donatus Arakian
AU  - Mauritius I.R. Naikofi
AU  - Christiani Chandra Manubulu
AU  - Oktovianus Edvict Semiun
PY  - 2021
DA  - 2021/02/10
TI  - Effect of the Right Turning Movement to Road Urban Performance
BT  - Proceedings of the 4th International Conference on Sustainable Innovation 2020–Technology, Engineering and Agriculture (ICoSITEA 2020)
PB  - Atlantis Press
SP  - 1
EP  - 5
SN  - 2352-5401
UR  - https://doi.org/10.2991/aer.k.210204.001
DO  - https://doi.org/10.2991/aer.k.210204.001
ID  - Costa2021
ER  -